AS40875 CheckAlt Eras Inc

CEMIAMI - CheckAlt Eras Inc · registered in the United States

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in United States#11,585largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#51,432of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS40875 in ASN lookup Look up an IP in this network (66.85.9.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

66.85.9.0/24
206.191.138.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS40797#11582 EV-COG-01 - Easy Voice, LLC512

AS40813#11583 INDIANA-MEMBERS-CU - Indiana Members Credit Union512

AS40852#11584 SSFCU-AS-4 - Security Service Federal Credit Union512

AS40877#11586 XULA - Xavier University of Louisiana512

AS40879#11587 LOS-ALAMOS-COUNTY - Incorporated County of Los Alamos512

AS40887#11588 TGNA-WZZM - TEGNA Inc.512

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources